KR890003224A - Character figure information display device - Google Patents

Character figure information display device Download PDF

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Publication number
KR890003224A
KR890003224A KR1019880008884A KR880008884A KR890003224A KR 890003224 A KR890003224 A KR 890003224A KR 1019880008884 A KR1019880008884 A KR 1019880008884A KR 880008884 A KR880008884 A KR 880008884A KR 890003224 A KR890003224 A KR 890003224A
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KR
South Korea
Prior art keywords
character
display
data
information
information data
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Application number
KR1019880008884A
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Korean (ko)
Other versions
KR920008152B1 (en
Inventor
켄 사까모도
히데미 헨미
도모지 콘도
히로야스 신보
신 후꾸다
Original Assignee
다니이 아끼오
마쯔시다덴기산교 가부시기가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 다니이 아끼오, 마쯔시다덴기산교 가부시기가이샤 filed Critical 다니이 아끼오
Publication of KR890003224A publication Critical patent/KR890003224A/en
Application granted granted Critical
Publication of KR920008152B1 publication Critical patent/KR920008152B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/391—Resolution modifying circuits, e.g. variable screen formats
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
    • G09G1/14—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
    • G09G1/16—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Television Systems (AREA)

Abstract

내용 없음No content

Description

문자도형정보 표시장치Character figure information display device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래의 문자도형정보 표시장치의 구성예를 도시한 블록도. 제 2도는 본 발명의 일실시예에 있어서의 문자도형정보 표시장의 구성을 도시한 기능블록도. 제3도는 문자도형 정보에 의하여 지정된 표시밀도로 복호한 화면예를 도시한 도면.1 is a block diagram showing a configuration example of a conventional character figure information display apparatus. 2 is a functional block diagram showing the structure of a character graphics information display chapter in one embodiment of the present invention. 3 is a diagram showing an example of a screen decoded at a display density specified by character figure information.

Claims (5)

표시제어정보를 포함하는 문자도형정보 데이터를 수신하는 수신회로와, 문자도형정보 데이터를 복호처리 함으로써 얻어지는 문자도형화상신호를 기억하는 표시메모리와, 상기 문자도형정보 데이터를 상기 표시제어정보에 의하여 지정된 표시밀도와 다른 표시밀도로 표시하는 문자도형화상으로 변환하여 상기 표시메모리에 기억시키는 변환수단과, 상기 표시메모리에 기억된 문자도형화상을 표시부에 표시하기 위한 표시처리회로를 갖춘것을 특징으로 하는 문자도형정보 표시장치.A reception circuit for receiving character figure information data including display control information, a display memory for storing a character figure image signal obtained by decoding the character figure information data, and the character figure information data designated by the display control information. Characterized in that it comprises a conversion means for converting into a character graphics image displayed at a display density different from the display density and stored in the display memory, and a display processing circuit for displaying the character graphics image stored in the display memory to the display unit Figure information display device. 제1항에 있어서, 문자도형정보 데이터 중에서 도트로 도형을 표현하는 패턴데이터의 {세로 m1화소 X가로 m2화소}의 각 구획의 각 화소데이터의 논리합을 취함으로써, m3화소(m1,m2,m3은 정의 정수)의 구획으로 축소하는 제1의 축소수단을 가진것을 특징으로 하는 문자도형정보 표시장치.The m3 pixels (m1, m2, m3) according to claim 1, by taking a logical sum of the pixel data of each section of {vertical m1 pixels X horizontal m2 pixels} of the pattern data representing the figures with dots in the character figure information data. And a first reduction means for reducing to a division of positive integer). 제1항에 있어서, 문자도형 정보 데이터중의 문자부호에 대응하는 패턴의 문자도형화상 산호를 출력하는 제 1의 문자발생기와, 상기 문자부호에 대응하는 축소된 패턴의 문자도형화상신호를 출력하는 제 2의 문자발생기를 가지고 제2의 문자발생기의 출력에 의하여 축소한 문자도형화상을 표시하는 제2의 축소수단을 가진 것을 특징으로 하는 문자도형정보 표시장치.The characterization image signal according to claim 1, further comprising: a first character generator for outputting a character graphic image coral of a pattern corresponding to a character code in character graphic information data, and a character pattern image signal of a reduced pattern corresponding to the character code; And a second reduction means for displaying a character graphic image reduced by the output of the second character generator with a second character generator. 제1항에 있어서, 문자도형정보 데이터중에서 문자도형의 표시속성을 지정하는 속성 데이터의 최소지정단위인 구획의 {세로 m블록 X가로 n2블록}의 각 구획의 각 블록의 속성데이터 중에서, 가장 많은 속성데이터를 선택함으로써, n3블록(n1,n2,n3은 정의 정수)의 구획으로 축소하는 제 3의 축소단을 가진것을 특징으로 하눈 문자도형 정보 표시장치.The character data according to claim 1, wherein the largest number of the attribute data of each block of each section of {m length X blocks n horizontal blocks} of the section which is the minimum designation unit of the attribute data specifying the display attribute of the character figure among the character figure information data And a third reduction stage for reducing the partition into n3 blocks (n1, n2, n3 are positive integers) by selecting the attribute data. 표시제어정보를 포함하는 문자도형정보 데이터를 수신하는 수신회로와, 문자도형정보 데이터를 복호처리함으로써 얻어지는 문자도형화상 신호를 기억하는 표시메모리와, 복수의 상기 문자도형정보 데이터를, 상기 표시제어정보에 의하여 지정된 표시밀도와 다른 표시밀도로 표시하는 복수의 문자도형화상신호로 각각 변환하여, 상기 표시메모리에 기억시키는 변환수단과, 상기 표시메모리에 기억된 복수의 문자도형화상을 표시부에 표시하는 표시처리회로를 갖춘것을 특징으로 하는 문자도형 정보 표시장치.A reception circuit for receiving character figure information data including display control information, a display memory for storing a character figure image signal obtained by decoding the character figure information data, and a plurality of said character figure information data for said display control information A display unit for converting each of the plurality of character graphic image signals to be displayed at a display density different from the display density specified by the to be stored in the display memory, and for displaying the plurality of character graphic images stored in the display memory on the display unit. Character-shaped information display apparatus characterized by having a processing circuit. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880008884A 1987-07-24 1988-07-16 Character graphic information display device KR920008152B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62186238A JP2590899B2 (en) 1987-07-24 1987-07-24 Character / graphic information display device
JP62-186238 1987-07-24

Publications (2)

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KR890003224A true KR890003224A (en) 1989-04-13
KR920008152B1 KR920008152B1 (en) 1992-09-22

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US (1) US4992782A (en)
EP (1) EP0300509B2 (en)
JP (1) JP2590899B2 (en)
KR (1) KR920008152B1 (en)
DE (1) DE3852438T3 (en)

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Also Published As

Publication number Publication date
JPS6429897A (en) 1989-01-31
JP2590899B2 (en) 1997-03-12
EP0300509B2 (en) 1998-09-02
DE3852438T2 (en) 1995-05-18
DE3852438T3 (en) 1999-04-08
EP0300509A3 (en) 1990-11-28
EP0300509A2 (en) 1989-01-25
US4992782A (en) 1991-02-12
KR920008152B1 (en) 1992-09-22
EP0300509B1 (en) 1994-12-14
DE3852438D1 (en) 1995-01-26

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